Cover - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Apr. 30, 2026 |
Jul. 29, 2026 |
Oct. 31, 2025 |
|
| Document Information [Line Items] | |||
| Entity Central Index Key | 0002030522 | ||
| Document Type | 10-K/A | ||
| Document Annual Report | true | ||
| Current Fiscal Year End Date | --04-30 | ||
| Document Period End Date | Apr. 30, 2026 | ||
| Document Fiscal Year Focus | 2026 | ||
| Document Transition Report | false | ||
| Entity File Number | 001-42554 | ||
| Entity Registrant Name | MARWYNN HOLDINGS, INC. | ||
| Entity Incorporation, State or Country Code | NV | ||
| Entity Tax Identification Number | 99-1867981 | ||
| Entity Address, Address Line One | 2955 Main Street, Ste 100A | ||
| Entity Address, City or Town | Irvine | ||
| Entity Address, State or Province | CA | ||
| Entity Address, Postal Zip Code | 92614 | ||
| City Area Code | +1 949 | ||
| Local Phone Number | 706-9966 | ||
| Title of 12(b) Security | Common Stock, $0.001 par value per share | ||
| Trading Symbol | MWYN | ||
| Security Exchange Name | NASDAQ | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | true | ||
| Entity Ex Transition Period | false | ||
| ICFR Auditor Attestation Flag | false | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Entity Shell Company | false | ||
| Entity Common Stock, Shares Outstanding | 20,194,804 | ||
| Documents Incorporated by Reference [Text Block] | None | ||
| Amendment Flag | true | ||
| Amendment Description | Marwynn Holdings, Inc. (the “Company”) is filing this Amendment No. 1 on Form 10-K/A (the “Amendment”) to its Annual Report on Form 10-K for the fiscal year ended April 30, 2026, originally filed with the Securities and Exchange Commission (the “SEC”) on July 30, 2026 (the “Original Form 10-K”). The Company is filing this Amendment solely to correct certain typos under Part III, Item 11, “Executive Compensation.”Pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended, this Amendment includes the complete text of Item 11, as amended, and the new certifications of the Company’s principal executive officer and principal financial officer.Except as described above, this Amendment does not amend, update or otherwise modify any other information contained in the Original Form 10-K. Accordingly, this Amendment does not reflect events occurring after the filing date of the Original Form 10-K or modify or update any related or other disclosures that may have been affected by subsequent events. Accordingly, this Amendment should be read in conjunction with the Original Form 10-K and the Company’s other filings with the SEC. | ||
| Document Fiscal Period Focus | FY | ||
| Entity Public Float | $ 7,558,490 |